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[Electric engineering.] (1902)

International Library of Technology · Scranton, International Textbook Co. · leaf 137

An illustration from [Electric engineering.], 1902, leaf 137
^^< a Fig. 14(j0. Fig. 1401. ,/ JT/, Q [/A m O i ! Fig. 1402.

Electrical engineering

Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.

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